时间:1个小时左右
代码:200行左右
博客:1
学习内容:今天开始打算写一个小项目,今天写的登录注册功能
<template> <div class="login_container"> <!-- 登录盒子 --> <div class="login_box"> <!-- 头像 --> <div class="avatar_box"> <img src="../assets/logo.png" alt=""> </div> <!-- 登录表单 --> <el-form :model="loginForm" ref="LoginFormRef" :rules="loginFormRules" label-width="0px" class="login_form"> <!-- 用户名 --> <el-form-item prop="username"> <el-input v-model="loginForm.username" prefix-icon="iconfont icon-user" ></el-input> </el-form-item> <!-- 密码 --> <el-form-item prop="password"> <el-input type="password" v-model="loginForm.password" prefix-icon="iconfont icon-3702mima"></el-input> </el-form-item> <!-- 按钮 --> <el-form-item class="btns"> <el-button type="primary" @click="login">登录</el-button> <el-button type="info" @click="resetLoginForm">重置</el-button> </el-form-item> </el-form> </div> </div> </template> <script> export default { data() { return { //数据绑定 loginForm: { username: 'admin', password: '123456' }, //表单验证规则 loginFormRules: { username: [ { required: true, message: '请输入登录名', trigger: 'blur' }, { min: 3, max: 10, message: '登录名长度在 3 到 10 个字符', trigger: 'blur' } ], password: [ { required: true, message: '请输入密码', trigger: 'blur' }, { min: 6, max: 15, message: '密码长度在 6 到 15 个字符', trigger: 'blur' } ] } } }, //添加行为, methods: { //添加表单重置方法 resetLoginForm() { //this=>当前组件对象,其中的属性$refs包含了设置的表单ref // console.log(this) this.$refs.LoginFormRef.resetFields() }, login() { //点击登录的时候先调用validate方法验证表单内容是否有误 this.$refs.LoginFormRef.validate(async valid => { console.log(this.loginFormRules) //如果valid参数为true则验证通过 if (!valid) { return } //发送请求进行登录 const { data: res } = await this.$http.post('login', this.loginForm) // console.log(res); if (res.meta.status !== 200) { return this.$message.error('登录失败:' + res.meta.msg) //console.log("登录失败:"+res.meta.msg) } this.$message.success('登录成功') console.log(res) //保存token window.sessionStorage.setItem('token', res.data.token) // 导航至/home this.$router.push('/home') }) } } } </script> <style lang="less" scoped> .login_container { background-color: #2b5b6b; height: 100%; } .login_box { 450px; height: 300px; background: #fff; border-radius: 3px; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); .avatar_box { height: 130px; 130px; border: 1px solid #eee; border-radius: 50%; padding: 10px; box-shadow: 0 0 10px #ddd; position: absolute; left: 50%; transform: translate(-50%, -50%); background-color: #fff; img { 100%; height: 100%; border-radius: 50%; background-color: #eee; } } } .login_form { position: absolute; bottom: 0; 100%; padding: 0 20px; box-sizing: border-box; } .btns { display: flex; justify-content: flex-end; } </style> ```